Hello! Dieting to lose weight leads to dizziness, which is really not worth the loss. I suggest you replenish your body in time and eat more foods rich in protein and vitamins, such as milk, eggs, lean meat, fish and shrimp, fresh fruits and vegetables. You can also soak Radix Codonopsis, Radix Astragali, Fructus Jujubae, Fructus Lycii and Longan in water, which has the effects of invigorating qi and nourishing blood.